13656390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 37013760

約数和(自身を除く): 23357370

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1427, 1595, 1914, 2854, 3190, 4281, 4785, 7135, 8562, 9570, 14270, 15697, 21405, 31394, 41383, 42810, 47091, 78485, 82766, 94182, 124149, 156970, 206915, 235455, 248298, 413830, 455213, 470910, 620745, 910426, 1241490, 1365639, 2276065, 2731278, 4552130, 6828195, 13656390]

約数ペア:

[(1, 13656390), (2, 6828195), (3, 4552130), (5, 2731278), (6, 2276065), (10, 1365639), (11, 1241490), (15, 910426), (22, 620745), (29, 470910), (30, 455213), (33, 413830), (55, 248298), (58, 235455), (66, 206915), (87, 156970), (110, 124149), (145, 94182), (165, 82766), (174, 78485), (290, 47091), (319, 42810), (330, 41383), (435, 31394), (638, 21405), (870, 15697), (957, 14270), (1427, 9570), (1595, 8562), (1914, 7135), (2854, 4785), (3190, 4281)]